Seal ring



FIG. 1 is a front view of a seal ring, the rear view being a mirrorimage of the front view;

FIG. 2 is a right side view of the seal ring of FIG. 1, the other sideview being a mirror image of FIG. 2;

FIG. 3 is a top plan view of the seal ring of FIG. 1;

FIG. 4 is a bottom plan view of the seal ring of FIG. 1; and,

FIG. 5 is an enlarged detail perspective view of the outercircumferential surface of the seal ring of FIG. 1.

The dashed broken lines in the drawings represent portions of the sealring that form no part of the claim. The dash-dot-dash broken linesdefine surface boundaries of the claim, and indicate cutoff boundariesfor an enlarged detail portion view that form no part of the claim.

CLAIM The ornamental design for a seal ring, as shown and described.